SG45287G - Rotation control device - Google Patents

Rotation control device

Info

Publication number
SG45287G
SG45287G SG45287A SG45287A SG45287G SG 45287 G SG45287 G SG 45287G SG 45287 A SG45287 A SG 45287A SG 45287 A SG45287 A SG 45287A SG 45287 G SG45287 G SG 45287G
Authority
SG
Singapore
Prior art keywords
control device
rotation control
rotation
control
Prior art date
Application number
SG45287A
Other languages
English (en)
Original Assignee
Tokyo Shibaura Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP12675380A external-priority patent/JPS5752390A/ja
Priority claimed from JP55163924A external-priority patent/JPS5788893A/ja
Application filed by Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of SG45287G publication Critical patent/SG45287G/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/0094—Arrangements for regulating or controlling the speed or torque of electric DC motors wherein the position is detected using the ripple of the current caused by the commutator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Direct Current Motors (AREA)
SG45287A 1980-09-12 1987-05-18 Rotation control device SG45287G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12675380A JPS5752390A (en) 1980-09-12 1980-09-12 Rotational pulse detecting circuit for reel motor
JP55163924A JPS5788893A (en) 1980-11-20 1980-11-20 Tension servo circuit

Publications (1)

Publication Number Publication Date
SG45287G true SG45287G (en) 1987-07-24

Family

ID=26462882

Family Applications (1)

Application Number Title Priority Date Filing Date
SG45287A SG45287G (en) 1980-09-12 1987-05-18 Rotation control device

Country Status (5)

Country Link
US (1) US4443745A (enrdf_load_stackoverflow)
BR (1) BR8105829A (enrdf_load_stackoverflow)
DE (2) DE3136219A1 (enrdf_load_stackoverflow)
GB (1) GB2088591B (enrdf_load_stackoverflow)
SG (1) SG45287G (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544865A (en) * 1984-06-08 1985-10-01 Amerock Corporation Remote window operating system
SE500651C2 (sv) * 1989-01-20 1994-08-01 Ambient Energy Design Anordning för reglering av drivmotorn hos fönsterjalusier eller markiser
US5222685A (en) * 1990-07-18 1993-06-29 Sharp Kabushiki Kaisha Magnetic recording/reproducing apparatus having torque generator generating the most appropriate torque and rotation detecting function
KR940010201B1 (ko) * 1992-01-07 1994-10-22 삼성전자 주식회사 전송장치의 병렬처리 방식에 의한 ds3/ds4 신호의 다중화 회로
DE4231611A1 (de) * 1992-09-22 1994-03-24 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Überwachung eines alternierenden Signals
DE19729238C1 (de) * 1997-07-09 1998-08-27 Telefunken Microelectron Verfahren zum Ermitteln der Drehzahl bei mechanisch kommutierten Gleichstrommotoren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077307B (de) * 1958-05-08 1960-03-10 Siemens Ag Einrichtung zur UEberwachung oder Regelung der Drehzahl von Elektromotoren
US3346725A (en) * 1964-07-10 1967-10-10 Gen Motors Corp Commutator pulse counting apparatus
FR2020174A1 (enrdf_load_stackoverflow) * 1968-10-09 1970-07-10 Autovox Spa
US3675126A (en) * 1970-10-29 1972-07-04 Bendix Corp Commutated motor speed measuring means
DE2310739A1 (de) * 1973-03-03 1974-09-12 Licentia Gmbh Anordnung zur drehzahlregelung einer elektrischen kommutatormaschine
DE2338851B2 (de) * 1973-07-31 1977-10-13 Uher Werke München, GmbH & Co, 8000 München Programmschalteinrichtung fuer ein kassettenbandgeraet
CH588779A5 (enrdf_load_stackoverflow) * 1975-04-26 1977-06-15 Papst Motoren Kg

Also Published As

Publication number Publication date
DE3152952C2 (enrdf_load_stackoverflow) 1987-07-02
GB2088591B (en) 1985-02-06
US4443745A (en) 1984-04-17
GB2088591A (en) 1982-06-09
DE3136219C2 (enrdf_load_stackoverflow) 1991-07-25
DE3136219A1 (de) 1982-04-01
BR8105829A (pt) 1982-06-08

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